baber/WOPTO huggingface dataset:
Patent WO-0214682-A1 (WO)
Title: Sitzventilanordnung, insbesondere für ein kraftstoffeinspritzsystem einer verbrennungsmaschine
Inventor: MATTES PATRICK
IPC: F02M63/00
Filed: 2001-07-24
Abstract: Es wird eine Sitzventilanordnung, insbesondere für ein Kraftstoffeinspritzsystem einer Verbrennungsmaschine, vorgeschlagen, mit mindestens einer zwischen einem Zuströmbereich und einem Abströmbereich angeordneten, zu einer Achse (26) zentrischen Ringsitzfläche (46) und einem längs der Achse (26) in und ausser Dichteingriff mit einem Dichtbereich (46a) der Ringsitzfläche (46) bewegbaren Sitzelement (30), wobei die Ringsitzfläche (46) bei Betrachtung in einem Axiallängsschnitt schräg geneigt zu der Achse (26) verläuft. Erfindungsgemäss verläuft die Ringsitzfläche (46) bei Betrachtung in dem Axiallängsschnitt auf der Seite des Zuströmbereichs im Anschluss an den Dichtbereich (46a) konvex gekrümmt. Dies erlaubt einen sehr raschen Anstieg des Durchflusses bei Beginn des Abhebens des Sitzelements (30) von der Ringsitzfläche (46).
Patent WO-0209446-A1 (WO)
Title: Strukturplatte für monoskopische und stereoskopische bilddarstellung auf flachbildschirmen
Inventor: BOERNER REINHARD
IPC: H04N13/363
Filed: 2001-07-20
Abstract: Bei einer Strukturplatte, ausgebildet für die Trennung von Stereoteilbildern, für monoskopische und stereoskopische Bilddarstellung auf Flachbildschirmen, mit deren Hilfe nur bei Bedarf brillenfreie, stereoskopische Betrachtungen - d.h. wahlweise stereoskopische oder monoskopische Betrachtungen - auch für tragbare und Flachbildmonitore sowie geeignete Projektionssysteme mit flachen Projektionsbildschirmen möglich sind und die einfach handhabbar ist, und aufweisend mindestens Mittel zur Verbindung der Strukturplatte mit dem Flachbildschirm und Mittel zur Justierung der Strukturplatte, ist erfindungsgemäß das Mittel zur Verbindung der Strukturplatte mit dem flachbildschirm eine Vorrichtung, die Mittel zur Aufnahme der Strukturplatte und zu ihrer beweglichen und/oder lösbaren Verbindung mit dem Flachbildschirm oder zum Verfahren der Strukturplatte aus dem Bereich des Flachbildschirms aufweist. So kann dieses Mittel als Einhängevorrichtung mit Drehgelenk oder als verfahrbarer Rahmen ausgebildet sein.
Patent WO-0234587-A1 (WO)
Title: Kontaktscheibensystem und verfahren zum steuern eines scheibenwischermotors
Inventor: BOHN ROLAND
IPC: B60S1/08
Filed: 2001-09-26
Abstract: Die Erfindung betrifft ein Kontaktscheibensystem mit einer drehbaren Kontaktscheibe (10) und mehreren Kontaktelementen (12, 14, 16, 18), wobei die Kontaktscheibe (10) mehrere Bahnen (20, 22) aufweist und jedes Kontaktelement (12, 14, 16, 18) einer Bahn (20, 22) zugeordnet ist, wobei die Kontaktscheibe (10) zwei Bahnen (20, 22) aufweist und wobei sich zwei ausgewählte Kontaktelemente (12, 14) der mehreren Kontaktelemente (12, 14, 16, 18) stets auf demselben elektrischen Potential befinden und auf derselben Bahn (20) gleiten. Die Erfindung betrifft ferner einen Scheibenwischermotor und ein Verfahren zum Steuern eines Scheibenwischermotors.
Patent WO-02066825-A1 (WO)
Inventor: GMELIN KARL
IPC: F02M61/16
Filed: 2002-02-21
Abstract: L"invention concerne un dispositif de fixation permettant une fixation alternée d"une soupape d"injection de carburant (1) dans une culasse de cylindre (2) de moteur à combustion interne et de la soupape d"injection de carburant (1) sur la conduite de distribution de carburant (4), qui comprend un manchon (10). Ledit manchon (11) est monté encastré entre un épaulement (11) de la conduite de distribution de carburant (4) et un épaulement (12) de la soupape d"injection de carburant (1) et est réalisé dans un matériau élastique.
Patent WO-03032590-A1 (WO)
Inventor: LOEBIG NORBERT
IPC: H04L12/64
Filed: 2002-09-10
Abstract: The invention relates to a method for the protection of a packet network switching system from an overload due to defective or manipulated packets. According to the inventive method, the format of the incoming packets in the packet network switching system is verified. If a threshold value for the throughput of packets with an incorrect format is exceeded, the network administration receives an alarm. The disruption of the units affected by the overload can be eliminated by the network administration of the packet network switching system by allocating new packet addresses. The method advantageously avoids disruptions occurring in the switching process in the packet network by defending against overload. Preferably, the packet network switching network consists of a PSTN switching system.
Patent DE-1802925-A1 (DE)
Title: 10-2-dimethylamino-2-methyl-ethyl-phenothiazine 9 9
Inventor: WUNDERLICH DR HELMUT
IPC: C07D281/12
Filed: 1968-10-14
Abstract: Preparation of 10-(2'-dimethylamino-2'-methyl- ethyl-1')-phenothiazine 9, 9-dioxide (I) of the formula by oxidizing 10-(21-dimethylamino-21methyl-ethyl-11)-phenothiazine (II) with H2O2 in acetic acid soln. at 0-45 deg.C in the presence of a stoichiometric amount of H2SO4. The oxidation may be carried out in the presence of the isomeric base 10-(21-dimethylamino-11-methyl-ethyl-11)-phenothiazine (III); thus the starting material may be the crude mixt. of (II) and (III) obtained by reaction of phenothiazine with 2-dimethylamino-1-chloropropane (salts of such a mixture can also be used). Antiallergic.
Patent DE-1817833-A1 (DE)
Title: Hair treatment compsn polycondensable cpds
Inventor: KALOPISSIS GREGOIRE
IPC: C07D295/13
Filed: 1968-10-17
Abstract: Flair treating compositions contain one or more polycondensable compds. of formula (I). X = O, S or NH; R1 and R2 = lower alkyl, or together with the N atom from a heterocyclic group; and R3 = H or alkyl, while two groups R3 can be combined in a heterocyclic group. (I) is pref. monomorpholinomethylured, dimonpholinomethylurea, dimorpholinomethylthiourea, monomorpholinomethylthiourea, monoomorphalinomethylethyleneurea, 1,4-bis (carbamidomethyl)-piperazine, diethylaminomethylurea, monomonpholinomethylethylene diurea, dimorpholinomethylethylenediurea, or piperidinomethylurea. The tamino group of cpd. (I) can be quarternised, e.g. with methyl iodide. The group of formula (I) is pref. fixed to a group with co-reactivity, such as a sulphur-sulphur linkage, a third group, a carboxyl group, a basic or quat. ammonium group, or a fatty chain. Use of the cpds. (I) prevents hair from undergoing deterioration when contacted with sea water, permanent waving or bleaching. Compsn. contng. cmpds. (I) can be used aqueous waving lotions.
Patent DE-1920056-A1 (DE)
Title: Alloying and casting ne metals
Inventor: KREYSA ERICH
IPC: C22C1/02
Filed: 1969-04-19
Abstract: In a large-capacity melting furnace, the highly pure main alloy components are melted and continuously passed into a relatively small alloying crucible. The remaining alloy components are continuously added to the crucible, and mixed with and dissolved in the melt. The finished alloy is cast continuously or almost continuously.
Patent DE-1924635-A1 (DE)
Title: Coating textiles with thermo-plastic
Inventor: WEINRICH REINHARD
IPC: D06B23/02
Filed: 1969-05-14
Abstract: The material is measured and distributed by drum, roller or cylinder, in liquid, semi-liquid or paste form onto any textile backing such as belts or bands and it is proof against corrosion, temperature and friction. Applied in a thickness of 0.1 to 3 mm., it can be polyamide or copolyolefin, (being a mixture of ethylene and vinyl acetate.).
Patent DE-1927849-A1 (DE)
Title: Spiro-1:4-oxazines
Inventor: GUENTHER ARNOLD DIPL-PHYS
IPC: C07D513/10
Filed: 1969-05-31
Abstract: The spirooxazines of formula:- (where R1-4 are opt. unsatd. opt. substd. alkyl or opt. substd. aromatic (R5 not defined) are pref. by condensing a "Fischer base" of formula:- (where Y = S, O or -C(CH3)2- and R3 and R4 are organic) with an o-nitrosophenol. Two preferred products are 2:3'-spiro(-N-methyl, benz-thia or oxa-zolo, 2-methyl, 3H-naphtho(2,1-B) (1,4) oxazine). The spiro compounds are sensitive to radiation and can be used to make radiation sensitive layers which can be supported on glass, metal or polymer film. Chlorine containing substances can be used to make the colour change irreversible.
Patent DE-1942100-A1 (DE)
Title: Mortar for electroosmotic closure systems - used for drying out brickwork
Inventor: EDGAR DEHLER DR-ING
IPC: C04B28/10
Filed: 1969-08-19
Abstract: The motor has a high electric conductivity and final strength, and contains 85-90 parts cement, 10-15 hydrated lime, 2-4 sulphate or graphite, 35-45 bentonite suspension and 300 sand, based on the total mass, it is mixed with water to plastic consistency.
Patent DE-1956802-A1 (DE)
Title: Large surface formed component for extern - al cladding of vehicles
Inventor: REICHELT WERNER
IPC: B62D29/00
Filed: 1969-11-12
Abstract: Large surface formed component for external cladding of vehicles, consisting of several layers of plastic materials where a thin-walled thermo-plastic section e.g. of acryl-butadiene-styrene formed in the outer shape, is stabilised on its inside by a support film of glass-fibre re-inforced two component resin. A intermediate film as well as the support film is deposited by a spray process.
Patent DE-1966733-A1 (DE)
Title: Titration burette - with coaxial lower pipe for press filling
Inventor: BAUER HORST
IPC: B01L3/02
Filed: 1969-12-27
Abstract: A source of compressed air is connected to the annular space between the two walls of the lower pipe which passes into a stoppered flask or bottle of liq. and forces liq. up the central riser to a buffer chamber whence it passes sideways into the connection to an outer riser pipe alongside the calibrated body of the burette proper into whose top it discharges. A three way cock with angled bore in its plug allows the burette to discharge via a second side passage, or be connected laterally to the riser or be closed off completely.
Patent DE-1966867-A1 (DE)
Title: Low heat fuse aggregate - has knife contacts tapered to increase contact length and guide away arc discharge
Inventor: KOCZUBA ERWIN
IPC: H01H1/42
Filed: 1969-04-11
Abstract: The NH-fuse aggregate has two base connections with contacts. The interlocking contacts each consist of a knife contact and an opposing two-armed bracket-shaped contact. The contact knife and/or the arms of the contact bracket are coated in thermally-stable insulating material. This insulating material hastens contact when the fuse is inserted and delays it when the fuse is removed. The contact knife has a tapered part inside the insulated part. This tapered part gives an increase in the contact surface's length to form a backwards displaced arc-discharge guide surface.
Patent DE-2022526-A1 (DE)
Title: Sectioned loom shaft with interlocking components internal support - blocks and single threaded securing rod
Inventor: DELIUS AUGUST
IPC: D03C9/06
Filed: 1970-05-08
Abstract: Sectione dloom shafts comprise individual sections with interlocking recesses and projections, and internal support blocks through which passes the threaded rod which holds them together. The design allows a shaft adjustment in or out of the loom according to the fabric width being woven.
Patent DE-2034641-A1 (DE)
Title: Prostaglandin compsn
IPC: A61K31/557
Filed: 1970-07-13
Abstract: Compns for inducing labour in mammals comprises PGE, PGE2, PGE3, di-hydro-PGE1.PGF,alpha, PHF3 alpha, dihyrdro-, PGF,alpha, PGF1beta.PGF2beta PGF3beta or dihydro PGF1beta or their salts acylates or esters with 1-8C acids or alcohols and a diluent. The compns are administered in doses of 0.5-50 mg/kg. body wt. at the rate of 25-400 nanograms/kg/min.
Patent DE-2062601-A1 (DE)
Title: Filling vertical process vessels with particu - late materials
IPC: B01J8/00
Filed: 1970-12-18
Abstract: A quick and relatively inexpensive method for filling vertical process vessels, e.g. reactors or packed towers, with particulate material such as catalyst or other packing, while preventing contamination and damage. A special flexible bag with a bottom seal which may be opened by means of a release line is filled with the material and then gently lowered into the vessel by means of line attached to the upper portion of the bag. The bottom seal is then opened by pulling upon the release line, permitting the contained material to drop gently into the vessel. The bag is retrieved by pulling up on the elevator line, and the process is repeated until the vessel is filled to the desired level.
Patent DE-2137669-A1 (DE)
Title: Alkaline accumulator separator - of laminated absorbent layers at least one of cellulose
IPC: H01M50/42
Filed: 1971-07-28
Abstract: Two or more, esp., two layers of absorbent material are made into a lamintate, the inside face of one or both being coated with a gel froming material which after drying is microporous and has membrane properties which increase the cell life in terms of charge discharge cycles by preventing dendritic crystal growth esp., between a zinc based cathode and an oxide of nickel based anode.
Patent DE-2150062-A1 (DE)
Title: Imidazo(1,2-a)pyrido(4,3-d)pyrimidines - withcns activity
Inventor: STAEHLE HELMUT DR
IPC: C07D471/14
Filed: 1971-10-07
Abstract: 10-Substd.-5-oxo-2,3,6,7,8,9-hexahydroimidazo- 1,2-a pyrid 4,3-d pyrimidines of formula (I): (where R1 is benzyl opt. substd. by 1-3 of F, Cl, Br, Me, Et and MeO; or is -(CH2)n , where n is 1-3 and -N is (di)alkylamino or a N-contg. heterocycle; R2 is H, Me, benzyl, furfuryl, imidazolinyl, phenylsulphonyl, substd. hydroxyalkyl or oxyalkyl, -(CH2)a-N (where a is 0-2) or opt. substd. carbamoyl) have CNS, e.g. anticonvulsant, activity and activity on the blood pressure. They may be prepd. (a) by reacting a N-protected 2-R1nh-imidazoline with a R-R2-3-alkoxycarbonylpiperidin-4-one, or (b) reacting a 1-R1-2-imino-4-oxo-6-R2-1,2,3,4,5,6,7,8-octahydropyrido 4,3-d pyrimidine with X-CH2CH2-Y (where X and Y are leaving gps.).
Patent DE-2217077-A1 (DE)
Title: Conveyor belt - supported and frictionally driven by independent endless ropes
Inventor: PLINGEN KARL-GEORG DIPL PHYS D
IPC: B65G15/36
Filed: 1972-04-08
Abstract: A reinforced rubber or plastics conveyor belt has its driving and supporting longitudinal ropes located at the extreme edges, the ropes comprising metal wire tension reinforcement completely surrounded by a rubber or plastics sheath, and the sheath being in frictional contact with the belt. With this arrangement, longitudinal stresses in the belt are low, so that only transverse reinforcement is needed.
Patent DE-2223079-A1 (DE)
Title: Riddling machine - with oscillating vibration excitation mechanisms for the riddle surface proper
Inventor: ERLENSTAEDT GUENTER
IPC: B07B1/42
Filed: 1972-05-12
Abstract: Each exciter mechanism is based on an oscillating transverse shaft mounted in side bearings on the frame of the riddle proper and carrying a number of hammer heads to strike the riddle at the upper travel limit. The mechanism is driven in reciprocating motion by a crank driven in turn by an electromagnetic linear oscillating motor. To increase the effective power and capacity of the riddle, the oscillating system is fitted with impact limiter stops which excite higher frequency vibration components, these stops, being either in the form of adjustable screw armature stops within the motors or limiter stops which engage the oscillating shafts directly.
Patent DE-2236867-A1 (DE)
Title: Electric water boiler regulator system - with two-step control and override economiser switch
Inventor: KUEHNE HORST
IPC: H05B1/02
Filed: 1972-07-27
Abstract: Regulation system for a boiler with two separate series connected heater elements in which the booster clement is automatically switched out by short circuiting when the water temp. reaches b.pt. or some other predetermined value, leaving only the main heater in circuit for replacement of heat losses in a stand by ("boiling water available") condition. A manual override switch may be added for the programmed operation of the main switch to cut off the current after a predetermined cooking time or period of availability.
Patent DE-2237446-A1 (DE)
Title: Antimicrobial furan-2-carboxylic acid nitroalkyl esters - prepd from furan-2-carbonyl chloride and hydroxynitroalkanes in presence of pyridine
Inventor: ANDREE HANS DIPL CHEM DR
IPC: A61Q15/00
Filed: 1972-07-29
Abstract: Cpds of formula (I): (where R1 is H or an opt. Cl-, or Br- substd. 1-12 C alkyl, R2 is H, Br, Cl or opt. Cl- or Br-substd 1-4C alkyl and R3 is H, Br, Cl or 1-4C alkyl) are prepd. by reacting equimolar amt. of furan-2-carbonyl chloride and corresponding alpha-hydroxynitroalkanes, is solvents, with slow addn. of pyridine, in amount required to bind the HCl formed, and under cooling and processing filtrate after separation of pptd. pyridinium. HCl. Cpds. (I) are useful in 0.05-5 (0.1-1) wt % concn. as active ingredients in (i) cosmetic and body-cleaning products, e.g. deodorants foam baths, egg yolk-shampoos, disinfectant hand-wash pastes, (ii) cleaning agents in bathing installations, food processing plant, dairies and breweries, and (iii) as preservatives for cosmetics, glues, sizes, emulsion dyes and metal cutting oils.
Patent DE-2301032-A1 (DE)
Title: Oxalic acid prodn. - by electro-chemical reductive dimerisation of carbon dioxide
Inventor: HEITZ EWALD DR RER NAT
IPC: C25B3/25
Filed: 1973-01-10
Abstract: is electrochemically reduced, using an electrolytic cel contng. a stable aprotic solvent (e.g. propylene carbonate) and at least 1 stable conducting salt (e.g. a tetra-1-4C-alkyl-ammonium carbonate) dissolved therein, the cell comprising a cathode (e.g. a Cr-Ni-steel) which consists of an electrical conductor that does not chemisorb the CO2, and of an anode (e.g. a noble metal such as Pt). The cathode is kept free of reducible cpds. and the anode is kept free of oxalate-anions formed at the cathode. This may be achieved by interposing ion exchange membranes. Electro-chemical reduction of CO2 in protic solvents (water) has in the past resulted in the formation of formic acid. The prodn. of oxalic acid by the claimed process has been made possible by using suitable aprotic solvents, conducting salt and material for the electrodes.
Patent DE-2303851-A1 (DE)
Title: Insulating panel contg. felted plastics strips - pressed into space between two flanking, upstanding plastic boards
Inventor: PREGLER RICHARD
IPC: E04C2/38
Filed: 1973-01-26
Abstract: An insulating panel consists of shredded and crinkled plastics strips between two facing sheets. The crinkled plastics strips are tangled together without adhesive to form a felt and are pressed into the space between two flanking, upstanding plastics boards. The top and bottom of the space are closed with the facing sheets. Pref. the edge boards have a high coefficient of friction, are glued to the facing sheets and are longitudinally divided by oblique, joggled or similar joints, to prevent their forming acoustic and thermal bridges.
Patent DE-2331422-A1 (DE)
Title: Universal applied mathematics calculating aid - is transparent stencil with cut outs in given relationships
Inventor: MUELLER HEINRICH
IPC: B43L13/20
Filed: 1973-06-20
Abstract: The stencil contains cut-out portions representing values, unit, formulae, symbols, etc., for use in maths, chemistry, mechanics, physics, technical drawing, etc. The cut-outs are arranged so that they have given relationships when any edge of the stencil is used as the base line. The shape of the stencil may be triangular or four sided, and a protractor may be used e.G. with the longest side.
Patent DE-2332302-A1 (DE)
Title: Clamp for holding thin walled hollow component - has inflatable clamping component for contacting one circumference of the component
Inventor: HOYER EKKEHARDT
IPC: B23B31/30
Filed: 1973-06-26
Abstract: The component can be clamped from inside or from outside by pneumatically inflating the clamping component for machining. The inflation ensures that the thin walled component is gripped uniformly and without distortion. The enclosed hollow components used for holding is fitted to the shape of the circumference of the thin walled hollow component so that the enclosed hollow inflatable body exerts clamping for force uniformly over the circumference of the thin walled component. The clamping method is not restricted to circular components, and can be used for machining of thin walled liners.
Patent DE-2342666-A1 (DE)
Title: Cut grass portioning system - sloping wall at cross belt end reaches into flow with adjustable opening
Inventor: GASSNER BENNO
IPC: A01D87/00
Filed: 1973-08-23
Abstract: Crop portioner for grass cuttings, close cut hay etc. consists of a feed conveyor, cross conveyor and deflector in the crop flow close to the cross conveyor. The deflector comprises a wall which is at an angle to the flow line at the end of the cross belt and has an adjustable passage opening. The wall reaches down into the speed-adjustable feed conveyor. The wall should stand above the cross conveyor so that the adjustable opening lies in the path of the crop and can be controlled by a vertically adjusted slide. Slide and wall should be capable of being dismantled for use in right or left hand flow as required.
Patent DE-2348503-A1 (DE)
Title: Spherical castor for furniture - with sealed bearing and pivotted in half spherical mounting in closed shell
Inventor: MAREK JOSEF DIPL ING
IPC: B60B33/08
Filed: 1973-09-27
Abstract: A compact, long life spherical castor has the castor mounted on a stub axle with a sealed ball race to prevent ingress of dirt and grit. The stub axle is set at an angle to the horizontal and is attached to a profiled cup guided inside a half spherical shell bearing. The cup is pivoted about a vertical axis by means of a bearing surface inside the shell, or by another sealed ball race. The castor requires only a part spherical hole in the bottom of the furniture and a simple flange mounting to secure it, and is set to rail to be capable of riding over large bumps.
Patent DE-2349917-A1 (DE)
Title: Quadrophonic electro acoustic installation - processes four-channel signal transmission so that lateral and upper sound sources are produced
Inventor: THEILE GUENTHER
IPC: H04S3/00
Filed: 1973-10-02
Abstract: Lateral and upper sound sources are in addition to the usual front and rear phantom sources. One or several supporting loudspeakers are provided between the front and rear left or right loudspeaker. The supporting loudspeakers are supplied with a special signal derived from the quadrophonic signal. The supporting signal components are correspondingly suppressed in the four reproduction channels. The supporting signal contaions the coherent component in the front and rear channel of one side. Its level is a function of the degree of coherence and amplitude ratio of these two channels.
Patent DE-2365649-A1 (DE)
Title: Stabilised dielectric - contg dioctylphthalate with epoxide additive
Inventor: EUSTANCE JOHN WALKER
IPC: H01B3/20
Filed: 1973-07-16
Abstract: Liq. dielectric impregnant for electrical appts. contains a liq. aromatic ester (1) with an epoxide additive which reacts with impurities present or formed during use to prevent the effects of degradation of the ester. (I) is where R is aromatic; R' is alkyl or aryl. Amount of epoxide is 0.01-10 wt. % e.g. of diglycidyl ether of bisphenol A.
Patent DE-2402858-A1 (DE)
Title: Control circuit for wire printer - is designed to facilitate attainment of constant impression energy via electromagnetic operating elements
Inventor: DOERRFUSS KLAUS
IPC: B41J2/30
Filed: 1974-01-22
Abstract: In order to attain constant impression energy, the supplied electrical energy is converted into kinetic energy through voltage-dependent regulation of the current flow time of the electro-magnetic operating elements in such a way that it remains constant within an associated operational cycle. The circuit comprises a symbol generator to which is fed the coded signal for the selected symbol, and a gate circuit leading to a switch which renders possible the flow of current to the electro-magnetic operating element (e.g. wire magnet of wire printer) through a voltage or current source. A time stage connected to the gate circuit ensures that the current flow time is reduced if the direct voltage is high or is increased should the voltage be small.